High-grade fire sound-absorbing sponge, absorbing sponge high density, factory direct

 Dongguan City Yu Rong Industrial Co., Ltd. is a manufacturer of sponge sponge manufacturers, approved by the national business sector general taxpayer enterprises. Main business: foam, foam, fire retardant foam, packaging foam, high-density sponge, absorbing sponge, sponge massage equipment, furniture and utensils. Production, research and development, design, sales of sponge products manufacturers. In addition to producing a variety of products-density foam, the same time the production of various types of functions and requirements of different sponges. British standard fire sponges such as requiring Stuttgart hard sponge, special soft sponge, sponge strong rally, as well as special features, American standard fire sponges, antistatic sponges, slowly rebound sponges. Customers can also request the production of various colors sponge. Details can be landing http://sjljyz.cn.china.cn/ absorbing sponge is processed from melamine foam made with a unique sound-absorbing insulation, fire-retardant, high temperature, light, and other comprehensive performance. In building decoration, transportation vehicles, water vessels, aerospace, mechanical and electrical equipment, industrial acoustic insulation, and other fields are widely used. Absorbing sponge absorbing sponge is divided into the following categories: pyramid sound-absorbing sponge, absorbing sponge wedge, crest absorbing sponge, speaker damping pad. Waves, also known as sponge absorbing sponge and soundproofing foam, foam made from melamine is processed, and after automatic production lines, the complex process of foam from the noise, sound-absorbing, sound insulation, shock absorption, insulation, fire-retardant, high temperature, light, and other comprehensive performance. Internal wave-like material fills small voids, porous structure can absorb a lot of acoustic energy incident on the play acoustic attenuation, tested with excellent sound-absorbing, sound absorption coefficient as high as 0.85, the muffler noise damping materials, high-performance products . In building decoration, transportation vehicles, water vessels, aerospace, mechanical and electrical equipment, industrial acoustic insulation, and other fields are widely used. Absorbing sponge is divided into the following categories: a pyramid sound-absorbing cotton pyramid sound-absorbing cotton with beautiful shape and good acoustic properties. Based on this design, the pyramid sound-absorbing cotton enhances its installation capabilities, it provides a minimal amount of seams. This allows even more beautiful after installation. At the same time due to its pyramid shape, it provides a little extra diffusion, can sound more dynamic. 2 wedge wedge absorbing sponge absorbing cotton sound-absorbing cotton is an important component part of it, and other products together can form a broadband absorber, scalable combination regimen can be allowed to be sufficient to cope with various sizes of various types of space, For example studio, control room, listening room, studio, home theater, classrooms, multi-purpose hall and so on. 3 crest absorbing sponge absorbing sponge uniquely shaped peaks, for use in the noise reduction. Its high frequency absorption capacity is very strong, but also can be used for acoustic treatment, as well as higher demand playback room, such as the control room, mixing room, listening room, home theater and so on. Crest absorbing sponge is also often used in precision instruments, electronic instrument packaging. As packing cushion, it is a good buffer vibration, protective equipment, and fire-retardant properties, but also to more secure instruments. 4 Boutique absorbing sponge is different from the above three flat exterior, designed for indoor acoustics program. It can be arbitrary combination with other products, in the form of a wide band absorber, but also created a beautiful and varied appearance. 5 speaker playback system damping pad speaker is the most important part. In a replay system, any vibration can change your voice. If the speaker and vibration table or shelf together, it will make the real sound is no longer accurate. This is the reason damping pad appears. When the speaker is used for cushioning between the speaker and stand, it will immediately improve the accuracy of the playback system. At the same time, the speaker cushion to make your speakers and the horizontal plane at an angle, so the speaker and the front and rear wall is not placed parallel to a certain extent, reduce the standing wave. Wave sponge Features: (1) sound-absorbing rate (2) Good insulation (4) compact, stable shape. (5) very light weight, safe and convenient construction (6) harmless, environmental pollution, odorless (7) Water flooding back strong water absorbing performance does not drop, the same shape. (8) can be secondary use, destroy easy, no secondary pollution to the environment. (9) a melting point of 250 degrees (Celsius) (10) Specifications: 2000 * 1000 * 35/50 (mm), can also be customized according to customer requirements Uses: HOS supplies, automotive, speakers, studio, audition room, KTV nightclubs. The density of the sponge is usually: 10-50KG sponge thickness: can produce all kinds of different thickness of the sponge according to customer requirements color: black, white, color quality management system: ISO9001 authentication. Fire sound-absorbing sponge: produce British standard, American standard, Canada and other standards. Buyer Tips: Logistics or Express because the country is not the same distance and the number of orders per customer volume is not the same, the actual communication and consultation should prevail, Taobao price is for reference only. Buyer must recognize this factory product color quality first purchase, shipping photographed users do not communicate in advance can not be shipped, please understand. All products even as the real stars, please note that the specifications and size before buying! Less can choose to send express, the amount of the recommendations take the logistics. Shipment to local courier and logistics fee-based, thank you! Our company is adhering to the "integrity management, quality first" purpose, to the best quality, fastest delivery and reasonable price for your dedicated service. We firmly believe that our products and services can bring you better efficiency and higher profits! Welcome customers to visit, call, like to negotiate, establish long-term friendly and harmonious with full cooperation. Contact: Mr. Hu Mobile: 13925835503 landline: 0769-87812716 Email: 740387057@qq.com QQ: 740387057 Fax: 0769-87819603 unified national service hotline: 400-998-4388 Company Website: http: //www.dgyurong .com